I went to a yard sale earlier this morning and was looking for cameras, old, new, whatever, mostly for lenses and a good film camera to use or just vintage cameras to collect. I found a 50+ year old Polaroid Land Camera 100.

It uses Series-100 Packfilm and as far as I can tell there isn't much of it left, does anyone know if there is any other brands of packfilm that would work or that could be made to work.

I heard something about FujiFilm making packfilm but I don't know if that would work or not.

I think that the last manufacturer of Polaroid film has stopped making it...so the only place you can get it is from people that bought up a ton of it and are now reselling to people like you for huge profits.
Check eebay...

This.

I already knew this, I pretty much said this in my post, I'm interesting in finding other packfilm manufacturers and FujiFilm is one of them. They do make packfilm and I found some that will work in the Polaroid Land Camera 100 Automatic.

And it's not that expensive, only about $9-$10 per pack.

heard somewhere that someone is gunna start making polaroid film again in a year or 2